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Text Description: Unit T2; Layer H; 25 cm thick; slightly normally graded, weakly stratified, poorly sorted, very coarse layer near the base, light at base and dark near top, black, brown, and banded pumice, red and orange altered lithics, dacitic lava References:  The 1931 eruption of Aniakchak volcano, Alaska Variations in eruption style during the 1931 A.D. eruption of Aniakchak volcano, Alaska |
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